Pressure sensors for gas applications



Pressure Transmitter - ATEX / IECEx certified

ATM.1ST/Ex - High Precision Transmitter

Features

  • Pressure measuring range: 100 mbar … 1000 bar
  • Accuracy: ≤ ± 0.10 / 0.05 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Total Error Band: ≤ ± 0.30 %FS (0…70 °C)
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: ATEX, IECEx & EAC
  • High measurement accuracy is ensured by sophisticated digital temperature compensation algorithms
  • Stainless steel and titanium version for use in acidic or otherwise aggressive media
  • Short response times suitable for dynamic pressure measurements
  • Fast customization thanks to configurable product design



Pressure Transmitter - ATEX / IECEx certified

ATM.ECO/Ex - Analog Transmitter with Temperature compensation

Features

  • Pressure measuring range: 100 mbar … 1000 bar
  • Accuracy: ≤ ± 0.25 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Total Error Band: ≤ ± 0.70 %FS (0 … 70°C)
  • Materials: Stainless steel

Customer benefits

  • Certificate: ATEX, IECEx & EAC
  • Entry level series into precision pressure measurement
  • High accuracy is ensured by sophisticated digital temperature compensation algorithms
  • Fast customization thanks to configurable product design



Pressure Transmitter - ATEX certified

ATM/Ex - Analog Pressure Transmitter

Features

  • Pressure measuring range: 100 mbar … 1000 bar
  • Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % FS
  • Operating temperature: -25 … 85°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: ATEX & EAC
  • Fast customization thanks to configurable product design
  • Demountable electrical connector option allow adjustment of zero and span setting in the field
  • Compact design requires minimal space
  • Short response times suitable for dynamic pressure measurements



Pressure Transmitter - ATEX certified

PTM/Ex - Programmable Transmitter

Features

  • Pressure measuring range: 100 mbar … 1000 bar
  • Adjustable 1:4 of the nominal range within -5% to +105%
  • Accuracy: ≤ ± 0.25 / 0.10 % FS
  • Operating temperature: -25 … 85°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: ATEX & EAC
  • High flexibility due to scalalbe pressure range
  • Adjustment of zero and span setting through software commands in the field
  • Fast customization thanks to configurable product design
  • Stainless steel and titanium version for use in acidic or otherwise aggressive media




TM/Ex - Passive Transmitter

Pressure measuring range (bar)

  0.1 ... 0.5, (1) > 0.5 ... 2 > 2 ... 25
Overpressure 3 bar 3 x FS (≥ 3 bar) 3 x FS
Burst pressure, (5) > 200 bar > 200 bar > 200 bar
Accuracy, (6) (± % FS) ≤ 0.5 ≤ 0.5 / ≤ 0.25 ≤ 0.5 / ≤ 0.25
Thermal shift, (± % FS/°C)      
Zero point 0 ... 70°C ≤ 0.06 ≤ 0.03 ≤ 0.015
Zero point -25 ... 85°C ≤ 0.08 ≤ 0.04 ≤ 0.02
Span 0 … 70°C ≤ 0.015 ≤ 0.015 ≤ 0.015
Span -25 … 85°C ≤ 0.02 ≤ 0.02 ≤ 0.02
Response time, < 0.1ms / 10...90% FS < 0.1ms / 10...90% FS < 0.1ms / 10...90% FS
Long term stability, (7) < 0.5% FS / < 4 mbar < 0.2% FS / < 4 mbar < 0.1% FS / < 0.2% FS
  > 25 ... 600, (2), (4) > 600 ... 1000, (3)
Overpressure 3 x FS (≤ 850 / ≤ 1500 bar) 1500 bar
Burst pressure, (5) > 850 / ≤ 1500 bar > 1500 bar
Accuracy, (6) (± % FS) ≤ 0.5 / ≤ 0.25 ≤ 1 / ≤ 0.5
Thermal shift, (± % FS/°C)    
Zero point 0 ... 70°C ≤ 0.015 ≤ 0.015
Zero point -25 ... 85°C ≤ 0.02 ≤ 0.02
Span 0 … 70°C ≤ 0.015 ≤ 0.015
Span -25 … 85°C ≤ 0.02 ≤ 0.02
Response time, < 0.1ms / 10...90% FS < 0.1ms / 10...90% FS
Long term stability, (7) < 0.1% FS / < 0.2% FS < 0.1% FS / < 0.2% FS

Temperature range

   
Operating temperature -40 ... 125 °C
Process temperatur -40 ... 150°C
Storage temperatur -40 ... 125 °C

Typical output signal (bar)

  ≤ 0.25 > 0.25...0.6 > 0.6...1
Output signal, (1), (mV) 15 25 35
  > 1...2.5 > 2.5
Output signal, (1), (mV) 50 100

Electrical specifications

ATEX Approval

  [SpalteLeer]
Certificate, (1) SEV 04 ATEX 0149
Gas II 1G Ex ia IIC T3 ... T6
Dust II 1D Ex iaD 20 I T135°C...T90°C IP6x
Temperature class, (2) T6
Process temperature -25 ... 55°C
Ambient temperature -25 ... 55°C
Maximum values of the connection circuit 20 V / 300 mA / 1.2 W

Physical specifications




Pressure Transmitter - FM / FMc certified

ATM.1ST/IS - High Precision Transmitter

Features

  • Pressure measuring range: 100 mbar … 690 bar
  • Accuracy: ≤ ± 0.10 / 0.05 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Total Error Band: ≤ ± 0.30 %FS (0…70 °C)
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: FM, FM-C, IECEx & ATEX
  • High accuracy is ensured by sophisticated digital temperature compensation algorithms
  • Stainless steel and titanium version for use in acidic or otherwise aggressive media
  • Short response times suitable for dynamic pressure measurements
  • Fast customization thanks to configurable product design



Pressure Transmitter - FM / FMc certified

ATM.ECO/IS - Analog Transmitter with Temperature compensation

Features

  • Pressure measuring range: 100 mbar … 690 bar
  • Accuracy: ≤ ± 0.25 % FS
  • Operating temperature: -40 … 125°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Total Error Band: ≤ ± 0.70 %FS (0 … 70°C)
  • Materials: Stainless steel

Customer benefits

  • Certificate: FM, FM-C & IECEx & ATEX
  • Entry level series into precision pressure measurement
  • High accuracy is ensured by sophisticated digital temperature compensation algorithms
  • Fast customization thanks to configurable product design



Pressure Transmitter - FM / FMc certified

ATM/IS - Analog Pressure Transmitter

Features

  • Pressure measuring range: 100 mbar … 690 bar
  • Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % FS
  • Operating temperature: -25 … 85°C
  • Process temperature: -40 … 150°C
  • Output signal: 4 … 20 mA
  • Materials: Stainless steel, Titanium

Customer benefits

  • Certificate: FM & FM-C
  • Fast customization thanks to configurable product design
  • Demountable electrical connector option allow adjustment of zero and span setting
  • Compact design requires minimal space
  • Short response times suitable for dynamic pressure measurements